JPH10504238A - 石灰石を用いる湿式排煙脱硫プロセス - Google Patents
石灰石を用いる湿式排煙脱硫プロセスInfo
- Publication number
- JPH10504238A JPH10504238A JP8507289A JP50728996A JPH10504238A JP H10504238 A JPH10504238 A JP H10504238A JP 8507289 A JP8507289 A JP 8507289A JP 50728996 A JP50728996 A JP 50728996A JP H10504238 A JPH10504238 A JP H10504238A
- Authority
- JP
- Japan
- Prior art keywords
- limestone
- ammonium
- slurry
- flue gas
- ammonia
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
- B01D53/502—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific solution or suspension
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/291,212 | 1994-08-16 | ||
US08/291,212 US5630991A (en) | 1994-08-16 | 1994-08-16 | Limestone-based wet flue gas desulfurization process |
PCT/US1995/007015 WO1996004979A1 (fr) | 1994-08-16 | 1995-06-02 | Procede de desulfuration de gaz de combustion par voie humide au moyen de calcaire |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH10504238A true JPH10504238A (ja) | 1998-04-28 |
Family
ID=23119361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8507289A Pending JPH10504238A (ja) | 1994-08-16 | 1995-06-02 | 石灰石を用いる湿式排煙脱硫プロセス |
Country Status (10)
Country | Link |
---|---|
US (1) | US5630991A (fr) |
EP (1) | EP0777519B1 (fr) |
JP (1) | JPH10504238A (fr) |
KR (1) | KR100364652B1 (fr) |
DE (1) | DE69511878T2 (fr) |
IL (1) | IL114821A (fr) |
PL (1) | PL180410B1 (fr) |
TR (1) | TR199500875A2 (fr) |
TW (1) | TW278049B (fr) |
WO (1) | WO1996004979A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012035153A (ja) * | 2010-08-03 | 2012-02-23 | Hitachi Plant Technologies Ltd | 排ガスの処理方法及び設備 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT402264B (de) * | 1995-09-07 | 1997-03-25 | Austrian Energy & Environment | Verfahren und einrichtung zur nassen abscheidung saurer gase |
JP3337382B2 (ja) * | 1996-10-25 | 2002-10-21 | 三菱重工業株式会社 | 排煙処理方法 |
FR2764206B1 (fr) * | 1997-06-10 | 1999-09-03 | Lab Sa | Perfectionnement aux procedes de desulfuration des fumees par voie humide |
US6555082B1 (en) * | 1998-05-16 | 2003-04-29 | Babcock Borsig Power Environment Gmbh | Method for wet flue gas desulfurization and device for implementing said method |
FR2779663B1 (fr) * | 1998-06-10 | 2000-09-01 | Lab Sa | Procede et installation de desulfuration de fumees |
US6066304A (en) * | 1998-08-06 | 2000-05-23 | Delores Pircon | Process for removing sulfur dioxide out of a gas |
US20030175193A1 (en) * | 2002-02-08 | 2003-09-18 | Schultz Anders Nimgaard | FGD gypsum dewatering improvement through crystal habit modification by carboxylic acids |
WO2007038169A2 (fr) * | 2005-09-23 | 2007-04-05 | Nitto Denko Corporation | Composes guanidinium multivalents permettant d'augmenter la translocation moleculaire a travers des membranes cellulaires et des tissus epitheliaux |
US7524470B2 (en) | 2006-07-13 | 2009-04-28 | Alstom Technology Ltd | Reduced liquid discharge in wet flue gas desulfurization |
DE102007050904B4 (de) * | 2007-10-23 | 2013-07-25 | Babcock Noell Gmbh | Anlage und Verfahren zur Reinigung von Rauchgasen |
JP5965549B2 (ja) * | 2012-08-10 | 2016-08-10 | スパーステイン テクノロジーズ エルエルシー | Fgd石膏を硫酸アンモニウム及び炭酸カルシウムに変換するためのプロセス |
DK3104960T3 (da) | 2014-02-10 | 2021-04-19 | Solvay | Reaktiv sammensætning baseret på natriumbicarbonat og fremgangsmåde til fremstilling deraf |
US9868086B2 (en) * | 2014-07-06 | 2018-01-16 | Millenium Synthfuels Corporation | Exhaust gas clean-up system for fossil fuel fired power plant |
US20160001225A1 (en) * | 2014-07-06 | 2016-01-07 | Lai O. Kuku | Exhaust gas clean-up system for fossil fuel fired power plant |
CN105457492B (zh) * | 2015-12-28 | 2017-11-24 | 安徽理工大学 | 一种硫铵‑石灰石法脱硫浆液脱氯的方法 |
US9956523B2 (en) * | 2016-04-12 | 2018-05-01 | AECOM Technical Services, Inc. | Method for converting lime-based wet flue gas desulfurization systems to limestone-based systems |
US9833739B1 (en) * | 2016-08-03 | 2017-12-05 | Millenium Synthfuels Corporation | Exhaust gas clean-up system for fossil fuel fired power plant |
US9981220B2 (en) * | 2016-08-03 | 2018-05-29 | Millenium Synthfuels Corporation | Exhaust gas clean-up and recovery system for fossil fuel fired power plant |
US9901876B1 (en) * | 2017-01-09 | 2018-02-27 | Millenium Synthfuels Corporation | Reclaiming useful products from exhaust gas clean-up system |
SG11202109087VA (en) * | 2019-02-20 | 2021-09-29 | Sarp Ind | Method for treating flue gas from combustion units |
CN111967762A (zh) * | 2020-08-17 | 2020-11-20 | 大唐环境产业集团股份有限公司 | 一种湿法脱硫系统及石膏品质控制方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3632306A (en) * | 1969-02-18 | 1972-01-04 | Chemical Construction Corp | Removal of sulfur dioxide from waste gases |
FR2098862A6 (fr) * | 1970-01-26 | 1972-03-10 | Allinquant Fernand | |
US3876750A (en) * | 1972-12-12 | 1975-04-08 | Edw C Levy Co | Gas scrubbing system |
CA1047739A (fr) * | 1972-12-21 | 1979-02-06 | Walter A. Cronkright (Jr.) | Methode d'extraction des gaz a teneur de soufre en presence dans les gaz perdus |
JPS5499075A (en) * | 1978-01-23 | 1979-08-04 | Babcock Hitachi Kk | Improved operating method for desulfurization apparatus |
JPS55139818A (en) * | 1979-04-18 | 1980-11-01 | Hitachi Ltd | Exhaust gas desulfurizing method |
US4911901A (en) * | 1987-09-16 | 1990-03-27 | Chiyoda Corporation | Wet desulfurization process for treating a flue gas |
US4818506A (en) * | 1988-01-15 | 1989-04-04 | Nalco Chemical Company | Gypsum scale inhibitors for flue gas desulfurization systems |
US4994246A (en) * | 1988-12-06 | 1991-02-19 | Electric Power Research Institute, Inc. | Method for removing sulfur oxides from combusting gases in wet, calcium-based flue gas desulfurization processes |
GB2232972B (en) * | 1989-05-06 | 1993-09-15 | Hitachi Shipbuilding Eng Co | Treatment of combustion exhaust gas |
US5034204A (en) * | 1989-12-22 | 1991-07-23 | Electric Power Research Institute | Flue gas desulfurization process |
DE4041569A1 (de) * | 1990-12-22 | 1992-06-25 | Hoechst Ag | Verfahren zur aufarbeitung schwefelwasserstoff, cyanwasserstoff und ammoniak enthaltender waessriger loesungen |
US5202103A (en) * | 1991-12-20 | 1993-04-13 | Union Carbide Chemicals & Plastics Technology Corporation | Removal of sulfur dioxide from gas streams |
US5246471A (en) * | 1992-02-07 | 1993-09-21 | The Babcock & Wilcox Company | Method and apparatus for gas liquid contact |
-
1994
- 1994-08-16 US US08/291,212 patent/US5630991A/en not_active Expired - Lifetime
- 1994-10-29 TW TW083110062A patent/TW278049B/zh not_active IP Right Cessation
-
1995
- 1995-06-02 KR KR1019970700996A patent/KR100364652B1/ko not_active IP Right Cessation
- 1995-06-02 WO PCT/US1995/007015 patent/WO1996004979A1/fr active IP Right Grant
- 1995-06-02 PL PL95318646A patent/PL180410B1/pl unknown
- 1995-06-02 EP EP95921584A patent/EP0777519B1/fr not_active Expired - Lifetime
- 1995-06-02 DE DE69511878T patent/DE69511878T2/de not_active Expired - Lifetime
- 1995-06-02 JP JP8507289A patent/JPH10504238A/ja active Pending
- 1995-07-20 TR TR95/00875A patent/TR199500875A2/xx unknown
- 1995-08-03 IL IL114821A patent/IL114821A/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012035153A (ja) * | 2010-08-03 | 2012-02-23 | Hitachi Plant Technologies Ltd | 排ガスの処理方法及び設備 |
Also Published As
Publication number | Publication date |
---|---|
PL180410B1 (en) | 2001-01-31 |
PL318646A1 (en) | 1997-07-07 |
IL114821A0 (en) | 1995-12-08 |
EP0777519B1 (fr) | 1999-09-01 |
DE69511878D1 (de) | 1999-10-07 |
KR970704502A (ko) | 1997-09-06 |
EP0777519A1 (fr) | 1997-06-11 |
TW278049B (fr) | 1996-06-11 |
KR100364652B1 (ko) | 2003-02-19 |
IL114821A (en) | 1998-06-15 |
TR199500875A2 (tr) | 1996-06-21 |
US5630991A (en) | 1997-05-20 |
WO1996004979A1 (fr) | 1996-02-22 |
DE69511878T2 (de) | 2000-02-03 |
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